conference call not working in IPCCX callcenter environment

hi,

when i make a conference call using "conf" soft key. the initiator hears the busy tone when adding third party.. i am facing the same problem when all extensions are internal numbers...the cucm version is 6.1(4) and ipccx 7.0

Hi All,
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
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The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.
...
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